An RS pro needs a booster, even in 1s mode. My RS, in my supastox, I ran it first without a booster, but the savox 1251 servo ran slowly due to low bec output voltage, but it did run, unlike my buggy RS Pro. I used a cheap hobbyking booster, which works ok, but the servo chatters a bit. Using a powercap sorts that, or a better booster. I've got a replacement dedicated 1s Speedo on order, after some fun with a nosram that failed out the box, but the tekin and booster combo works great.
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Team Yokomo - YZ-2CAL3 | YZ-2DTM3 | YZ-4SF2 | YZ-2T | YZ-2DTM Worlds | YZ-2DTM x2 | YRX-12 x2
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10electric | Batley Buggy Club | YORCC | RHR | MB Models
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