Parabolic Springs and the ALRC regs

Quick question to all you trialers out there with parabolics

In a discussion last night somone mentioned that 2 leaf parabolics are technically not allowed by ALRC rules for trialling, they must be 3 leaf as that was the minimum fitted by Santana.

Do any of you trial on 2 leafs?

Having recently fitted paras all round on my 80" I would hate not to be able to compete at the nationals, not that it has been brought up in my club RTV scrutineering.

from ALRC reg's

B.9.3.3. Parabolic leaf springs may be used but must have at least two leaves on each spring. (This allows, but is not restricted to, the use of leaf springs built to the Santana parabolic designs.)

Sweet. Gertie on lrsoc confirmed it too.