Phred:
How much of the roll pattern on that Bertha is decal?
I ask because I got one of the $5 Big Betty clearance kits direct from Quest, and I'd love to paint it to match that scheme or something similar. I'm just not too sure about the effect of the difference in BT diameter (Betty is 40mm Quest BT-40, Bertha is ~41.6mm BT-60).
TIA!