Been messing with some cardboard templates and reckon I can get a 5" - 6.5" may be a bit of a push and don't want the cone to vibrate on the outer skin.
Next step will be to bite the bullet, order a pair, make some copies of the side panels with cardboard and see if I can get them in properly.
"Y mae dafad ddu ym mhob praidd"
1972 4/4, 1981 MGBGT, 1984 FLHT1340, 1980 XLH1000, 1990 ZX10
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