YTM / Blaster seats interchange?

[freewheel3]

I was browsing through schematics on Yamaha's web site & it appears that some of the earlier Blaster seats are interchangable with the YTM chain & shaft trikes. It looks like some of the later blaster seats will interchange with the DX & DRs. Not sure though & I don't know anyone w/ a blaster to check it out.
Anybody know anything about this?

[YAMAHA_Jim]

I have a few blasters and a ytm200. The seats are different.The ytm seat is wider.I think the 225's are different than the blaster also. The Tri-Z seat is similar to the blaster,,as far as seatcovers go.