thanks for all the info ..
actually it gave me an idea... im thinking , to keep the cost down... i can get a 1/4" steel plate cut to specs... then cut small 1" tall long pieces and weld to all the sides and polish smooth... this would give me the thickness i need for the sheetmetal to fold over , and yet keep cost down...
mat
__________________
-------------
Mat , the one and only ...
______
|