hi,my name is marty.I joined this forum more or less to learn about new lightweight structural materials that could be carried over into the motorsports industry.i have no formal education other than a squeaked by high school diploma and often times scorned for grammatical errors but have an open mind for learning new things.i enjoy all aspects of motorsports but mostly drag racing and motorcycles.I have a small shop that I work out off at home after work but would like to one day have a full time shop of my own.my father is a chassis builder and Is very successful but I would like to take it a step further with all the new advances that are available.thanks for having me and I look forward to talking with you all.