I recently purchased a tower for my Legacy that I will be installing myself. It should be here in a couple of weeks. My question is, does anyone know how thick the fiberglass is? It is recommended to reinforce the mounts if the thickness is less than 1/4". I know that when I will drill into it when I'm ready to install it I will be able to tell, but I want to avoid having everything ready to go, then drill into it and find that it's too thin, and have to scramble around to find something to reinforce it with. Does anyone know if it is definitely thick or not thick enough? Or should I just reinforce it no matter what to be on the safe side? Any input would be appreciated!