Want to Buy WTB Two small parts for Mamiya C330

I'm looking for two parts for a Mamiya C330 - see attached pics. (1) the roller that presses against the unexposed film in the bottom film chamber and (2) the plastic trim piece that goes on the end of the distance scale rod. Does anyone have a junked C330 from which they might extract these small parts, please?

I have a parts C33. The plastic trim isn't part of the C33, but will check on the roller for you.

Thanks Barry! The plastic trim is cosmetic only; the roller would be great if available. Chris Atkins

Chris-- I found these two pieces, but no roller. Maybe the design changed at some point?

Thanks Barry - I think you're correct - the design must have changed. The 330s have a roller on that spring. But thanks again for responding: apug is great web resource, and a great community, for those of us who use film! Another apug member in Melbourne has the parts in question, so I'll go with that. Chris