gear doors wont stay closed

[nick]

pete

the orange light stays off when the doors fall open. I am hesitant to think that i have a problem with my powerpak because it works fantastic on the jacks with the airplane battery as the power source. airplane is a 1969 T337D with only 1500 total time. It sat in a heated hanger for 15 years before I bought it, five years ago. we completely restored it to almost new condition(paint, interior,garmin stack,stec 50,full de-ice and lots more). I am pretty sure the powerpak is original because I did nt find anything in logs and I also have all the repair invoices since day1. I suppose we could have moved or shifted one of micro/uplock switches in the paint stripping process! I am not sure how to go about checking them and I think my mechanic is kind of giving up on it too. I can use all the help I can get.

thanks again