I did a quick search on the peeling issues and found three different threads containing peeled LA engines, so it definately happends to them too :
http://www.rcuniverse.com/forum/m_48...ey_peel/tm.htm post 90. page 4
http://www.rcuniverse.com/forum/m_51...2Cliner/tm.htm post 10 page 1
And this one:
http://www.rcuniverse.com/forum/m_34...tm.htm#3470909
Not to start up something old again, just to prove that this also goes for the LA line since it has been denied