Today I ran my Olomana with my Chloe. They are both small LGB 0-4-2 locomotives. The Chloe runs noticeably faster then the Olomana at the same voltage. After an hour or so of running, the Olomana started stalling on the one switch. The lead drivers had cleared the plastic frog, but the locomotive was acting like it wasn’t getting any power. It turns out that the power pick up on the fireman’s side (if it had a fireman), for the lead driver, had gone bad. I opened the locomotive up, and rotated the metal pick up holder in the frame, so a different spot on the holder would contact the power bus. Then I put 2 drops of conductive lube on the contact itself, and put the Olomana back in service. She ran for about a half an hour before she started stalling on the switch again.
Since I remove the skates on my 4 coupled LGB locomotives, so that they can actually climb my summit, the only power pick ups are the drivers. Since the Olomana has metal trailing wheels, I am thinking of adding power pick ups to those wheels to help improve her performance. So when I take her into the shop to replace the bad power pick up on the driver, I may try and work out power pick ups on the trailing wheels.
Total run time so far, under 5 hours. (http://largescalecentral.com/externals/tinymce/plugins/emoticons/img/smiley-surprised.gif)(http://largescalecentral.com/externals/tinymce/plugins/emoticons/img/smiley-frown.gif)