[HAM] Mod C3 loosing pitch after few minutes

[Dave Bishop]

The motor has two oiling ports at the front and rear top center.  Have you 
tried putting 4-5 drops of Hammond oil in each port?  Have you oiled the TWG 
with two teaspoons in each of the two funnels located top center and 
dividing the TWG into thirds?

Regards,

Dave Bishop