Wanted Invader Downrigger Mount

[Ricbme]

Looking for a mount or if anyone knows of any other brands that will fit  an Invader commander 3000 downrigger.  Even tho the company has a web site and phone I have given up after 2 weeks of trying.  Does anyone have a solution.

[underthefloat]

Yeah I left5 messages about a base for a mast with no luck. Ended up going to a welder and fabricating my own