I don't often rave about products, but I've just been highly impressed
by the the Congreve F60.   I put one in my PML Tiny Pterodactyl today
and it shot off the rail like a G80 on steroids.  At £32.50 for a pack
of six reloads this is not only a great little motor, but very good
value.

Nice one Congreve!

Phil
L2RSO