i've got the YZ'C/X' tank here Bill and they don't go straight on either {also too long!}.
my little MX125A tank is a better fit onto the MX'C' frame but doesn't have the shape.
so i was hoping the DT shape in that pic would do the job.
thats a nice looking tank Bill,
can you remember?
how was the fit around the steering head?
and how long by how much?
at the rear mount?