Best way to fix this?

[23vc]

I fitted this years ago, obviously incorrectly and it’s now got a gap where the blue arrow is. Any idea if I can get a longer version of the spiggot section above the gap? Or cut and extend it with a coupler if it’s 40mm? Thanks

 

[Exedon]

Slacken the nut on top of trap the whole lot should then lift up into place.

 

[23vc]

Brill, can’t believe I didn’t think of that, thx