skill level only affect the first match dealt by ca+, but shuffle move also applies it on the second match
for example, a 3+3 cross match should deal 90x12+90x1.1x4=1476 damage
but shuffle move calculates as 90x12+90x1.1x12=2268 damage
didn't check other X L T skills but i guess they may also be incorrect
I wasn't aware that skill levels weren't counted on the secondary match. I've put in a fix and it now calculates 1476 in the scenario you presented. You can find the fixed version in the development folder here:
skill level only affect the first match dealt by ca+, but shuffle move also applies it on the second match
for example, a 3+3 cross match should deal 90x12+90x1.1x4=1476 damage but shuffle move calculates as 90x12+90x1.1x12=2268 damage didn't check other X L T skills but i guess they may also be incorrect