Not dumb at all! A couple things:
- I use a thick pair of cowhide or deerskin gloves for gluing, so it doesn’t get on my skin and everywhere, and they don’t leave behind gunk the way that nitrile gloves will.
- I have a long hoofpick, like one of the Ultimate Hoofpicks, on hand. Anything similarly shaped would probably suffice!
I can usually press them against the hoof wall well enough with the glove, but some of them I get hot enough that I need to deploy the rapidly-press-to-hoof-then-pin-in-place-with-hoof-pick strategy.
When I’m heating tabs, I usually put the shoe on, pushed as far back as I can get it, and the tabs are usually sticking straight up or out. Then I’ll heat with the torch until stretchy and press. If it’s a really tight fit then I sometimes do it off the horse before applying, but that increases the risk of overstretching them IME. There’s a lot of genuine trial and error
I hope this helps! I’ll see if I can have someone grab a video next time I heat fit one.
ETA: Also yes, sometimes there is some minor scorching. Early on, one of my horses suffered a bit of a bowl cut of singed coronet hair. Nothing was properly on fire, but the hair just kind of evaporated much like a set of eyebrows would.