Got a bit of a problem on the Midas Project - I have an RC40 that I am going to modify to fit; however my front pipe does not fit the Y-piece I have. It would probably go together if hammered but I would really rather not do that. I have measured the inside diameter of the Y-piece and the outside diameter of the RC40 and they're nigh on identical. 0.11mm is not a lot of difference!!
I notice that the Y-piece on the Mini Spares website has two slots cut into the the end, and mine does not. I am guessing that I need a different Y-piece. The LCB is a Maniflow version (lightly used) I got from eBay but I am pretty sure the Y-piece came from elsewhere.
Any suggestions to sorting it? I'd rather not buy another one but...
Y-piece inner diameter
RC40 external diameter
Are self-made slots my solution?