Hi All.
I recently bought one of trinity's PDP discharging stations. Cant get the thing to work though. It works O.K on my old pack but give the error message on the new pre assembled packs I bought with it.
I've ground the contacts for best contact and this still doesnt work.

sometimes I get it to work but it wont pick up cell 1 and 2. it sees it as 0 Volts. Impossible. I havent used this pack once. I also have to insert them the "wrong way" so that the - is at the + and visa versa. can anyone help.
Please......