MOTM

Hi,
During my solderings works on MOTM's kits I still hit the same time-
consuming difficulty - soldering Spestrol pots legs.
Time and again there's one or two legs of there realy "resist" to my 
soldering-iron.The solder "dont't want" to flow through...
I try to bend leg a little bit in all directions, give bit more 
temperatur - it's realy ardnous till I have a bit solder at another 
side

Any tricks...???

Martin