I’d do a bit more than Martin suggests. Find out if the depressions have delaminated from the foam. Tap test with a coin. If there is any doubt you will need to cut the glass around the depression, cl

Oh, Bruce, we all know it was sub-optimum when the prop began to turn backwards. 🤗 Prospero año y felicidad. Rick Hole

At Velocity we used a mixer gadget. Both cables from the panel come together side by side. A third cable attaches from the opposite direction. The three are secured with a bolt. The down-side is that

Living in Honduras (where GA is practically non-existent) I don’t have much opportunity to stay current. I have not dealt with Uavonix but have installed and debugged other manufacturer’s gear. Their

The problem with internal magnetometers in a panel instrument is proximity to steel or wiring carrying any significant current. External magnetometers can be placed where there are no stray magnetic f

Oilite bearings are well suited for the task. Sonia (1953-2020) & Rick

If more than one connector is used it is better to make it impossible to cross-connect them. Reversing gender, using different numbers of pins, mounting such that the cables cannot be connected wrong,

Good point, Troy. I have used circular connectors on many Velocity installs. They sure make engine removal simple. If you go that way give careful consideration to securing the cables to minimize vibr

If the source code for Q2Analysis can be located I would be happy to work it into something that can be used on current devices. Rick Hole

An impressive photo. Thanks for sharing Rick Hole

Jay, I believe you are correct with Pro Seal Rick Hole

In my days with Velocity, the tanks (main tanks and header) were made with EZ poxy and further were coated with a fuel sealer, light grey in color, a two part product I can't remember the name. Veloci

The elevator spring and sparrow strainer work together to establish a default for elevator deflection which is somewhere within the range of sustainable flight should either fail or elevator linkage f

Caution! I have seen this before as a scam. Sonia (1953-2020) & Rick

I use a quarter coin held between thumb and index finger. Tap the edge of the coin lightly and note the sound. For orientation go outboard from the damaged area a foot or two for some test taps agains

You must do the tap test. The delam will be larger than what you can feel. I have done similar repairs oodles of times in my Velocity days. I have done repairs both by syringe injection and by cutting

That is clever. Does the amount of fuel change the footprint much? I am guessing to do it with half to 3/4 fuel unless you always top off before flight. Rick Hole

I sure do remember. I built that wing in the garage. Well, mostly in the garage. The building was shorter than the wing by a foot or so. I got a lot of advice from the guy at Velocity who built their

Well done. My caution was intended for new builders for whom undersized wires is an easy mistake to make. Sonia (1953-2020) & Rick

To put my previous comment in perspective I looked up in FAA Advisory Circular 43.13-1b the table 11-3 on page 11-15. For the circuit in question, take the breaker or fuse value and read the wire gaug