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    It's been said necessity is the mother of all inventions.

    I would argue it is being a cheap ***. I was looking at oil filter cutters and realized they were way more expensive than they should be. Queue a 3D printer. a bit of time and about $2 in PLA, $1 for a round blade and $.30 in bearings/screws I had laying around from old electronics and we have...
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    How do you guys miter a replacement board when the board isn't square?

    I had a piece of siding at the corner of my house that goes up the roof. The front edge was mitered. Given that there are no 90 degree angles on this I cannot just throw it in my miter saw and cut the miter. How does one go about something like this? As quick and very inaccurate workaround...
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    Constant duty solenoid temperature question

    So I have to replace a temperamental constant duty solenoid in my RV. The replacement unit I had in there before decided to start sticking open (Cheap Chinese ****) so I went out and bought a Cole Hersee 24213 200A continuous duty solenoid. I decided to bench test it and it seems to get much...
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    LED backfeed question, how to prevent?

    Basically I have an RV that is now all LED lights and i notice the rear signal opposite side will faintly illuminate when I have my tow dolly plugged in. I thought perhaps it was a ground but i ran a new test ground and the problem persisted. Also goes away when I add more load by turning on...
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    Weird display issues w/ Qsee camera when connected to TV AV port

    Not sure if this is the appropriate place for this but I don't see any camera section. Basically I just got an RV and am replacing the zoom camera that sits at the top of the roof. It's a BNC camera but has no brand. It works fine in the AV port but zoomed too far in so i'm replacing it...
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    Trying to source a mini hydraulic strut

    I cannot seem to find anything this small. the length is approx 5.5" and the body diameter is maybe 3/4"? They don't use 10mm balls, they just have eyelets. Based on my calcs a 20N is about what I need power wise but I cannot seem to find ANYTHING in this size nor are there any markings on...
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    Need opinions on radiant heat flooring manifold return/feed routing

    I have an existing system where i am going from floor mount to wall mount boiler for radiant flooring (No DHW). In each area of the garage It heats I have two 4 loop manifolds stacked atop each other (One feed, one return). The current plumbing has the feed on the top and the return on the...
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    Does this fitting exist? 90 deg 3/4 MIP to 3/4" copper sweat?

    I have a tight spot that I need to reduce the size of the fitting in a radiant heat manifold union which swivels so orientation won't be an issue. Right now it's 3/4" MIP (I think, i always get these wrong it seems but the OD of the threads is 1.295") to 3/4 copper sweat w/a stub to a 90. If...
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    Have a 4" box in drywall but need to add external box, any way to do so?

    This box uses a mud ring so I'm not sure how I can do it but I need to surface run some conduit to an adjacent wall and the only way to do it is to surface mount it. I hoped to add a 4" box extension to this but given the box is recessed behind the 1/2" drywall and extension box will have the...
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    Munchkin boiler, help me understand this condensate issue

    So the other day the flame rectifier probe got a bit dirty and it wasn't detecting flame and shutting down. Cleaned the probe and all was well again. I had serviced the boiler about 5 months ago and it's been fine, i probably didn't clean the probe, just the igniter so no biggie. However...
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    Pennzoil synthetic for $1/qt.

    I have been waiting for the mobil1 deal but in the meantime I found this for pennzoil platinum full synthetic. You have to buy 10 quarts total. I started searching brickseek and I found SKU 142599878 Pennzoil Platinum 10W-30 Full Synthetic Motor Oil, 5 Quart for $14.95 and picked up 4 of...
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    Plumbing question, Kohler water tile adapter to stub in wall

    I have a ceiling mounted kohler water tile that is approx. 4.5" square. I've noticed low pressure to that particular tile and upon looking at diagrams I discovered there is a little filter in there which I'm guessing is my issue. Everything is clear on the other side of this and when turning...
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    HF Predator 4,000W needle source?

    I know I can get entire carb for $18 on amazon but I just want the dang needle! I tore the carb down and the needle was varnished enough that when I went to pull it I ripped the head clean off the needle. I cleaned rest of carb but it was all very clean. I tried to solder the head of the...
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    munchkin boiler set point question for you guys

    i use a munchkin boiler to heat a 2K sqft garage and a 600sqft bathroom floor. Both also have dedicated forced air HVAC systems which i rarely use. In winter I have the bathroom floor (referencing a slab sensor) to 90 deg. at the sensor. This gives a nice warm floor for me. In the past I...
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    TITANIUM MIG 170 wire feed question for you guys

    I don't know if this is by design or not but there it a bit of a delay (maybe 1 second) between me pressing the trigger and the wire feeding. I think maybe this is by design to allow shielding gas to flow before the arc is started? I got this as a returned welder so I don't know if this is by...
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    Looking for opinions on lighting a dartboard

    I've got exposed rafters in my basement and despite rewiring the lighting in the board for 3 1W LEDS they just don't cut the mustard. I'm going to run a box (either round or 4", not sure yet) to the area and want to conceal the fixture as much as I can. The pics I attache will make what I'm...
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    Welding class for a hobbyist?

    I did some searching here and someone mentioned the local welding supply place hosting a 1 on 1 course. Does anyone have any recommendations how someone could become "competent' at welding. I just want to learn more about the basics, how to know when the problem is the material contamination...
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    Tacoma not taking new orders for blasting items, alternatives?

    Just called both their lines and that is what the VM said. I'm looking for a gun setup like he has, wondering if anyone else sells something similar? I'd rather not continue to wait until they may be available to sell me a product. Dave
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    Helping a friend, GFCI on a shared neutral??

    Basically I blew it and didn't think to run two neutrals for the two circuits in the same run and I have no way to pull another wire through the pvc conduit I used due to bends, etc. I had to pull a string through w/ a vacuum as my fish tape kept getting caught on the joints. I have 1 14 AWG...
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    Do they make glue in plugs for PVC boxes?

    I have a 3 hole box that I need to plug one outlet on. It's glue in, not threaded. I'm sure I could use a rubber stopper and it'd be water tight but if there is a glue in plug I'd be all ears. Or even a glue in 1/2 to 1/2 threaded that I can thread a plug in would work. This is all schedule...
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