I'm looking at stepping up to medium format (specifically a Mamiya C330 TLR). As part of this I would need to set up my LPL7700 for 6x6 negs. Whilst 80mm enlarger lenses seem plentiful on the secondhand market, getting the appropriate insert for the universal carrier is proving difficult. The only place I've found online that'll do them is Jessops who want £50 for a new one (I'm unsure whether this is for a 6x6 insert or a 6x6 carrier, but it seems steep either way!).
Does anyone know where in the UK I could lay my hands on a 6x6 carrier insert (or carrier) for an LPL7700?
Failing that, does anyone has a contact email address or website for LPL?
Failing that(!), do you think it would be practical to cut an insert out of mountboard (I have a Longridge cutter) and spray it black (last resort time here!)?
Thanks in advance,