,Lookin' sharp there!
Were you trying to use the iron-on Monokote or their trim sheets? The iron-on stuff is tricky to use and tough to fit around the fenders. I found it works better if you have a cover on the iron. A washcloth and a clothes iron will work if you don't want to spring for the special iron and cover. I prefer the trim sheets though. Much easier to put on, like a decal. No iron needed.
I use a gage pin that fits just snug in the axle hole and a short length of Delrin rod, drilled to fit the gage pin and turned to fit the hole in the shield, to mount the shields.
Yes, I purchased the monokote that requires heat. I think it just requires some practice so I'll give it a shot again. I'm trying it on my BASX car so at least I won't have to work it around the fenders.
Thanks for the tip on the air shields- I'll give that a shot also