THE RC DOCTOR

Question: Hi Doctor- I have a HPI Baja 5B and am currently racing it in any race I can find. I have been having a problem with the steering returning to center. I have checked …

Question: Hiya Doctor- I bought a brand new Maisto Rock Crawler not to long ago. I wired a 9.6v battery to it (like everyone is doing) and it worked fine right up to the point …

Question: Hi Doctor- This question is about the Differential setup you have on your site: http://www.competitionx.com/rc-racing/rc-tuning-guide/rc-tuning-differential/. I’m running a Tamiya TA05R and I use it mostly for racing so speed is crucial. I also need …

Question: Hey Doc, Would a Tamiya 51270 Mazda RX-7 Body fit on my HPI Sprint 2? I read somewhere that it will fit no problem, but upon doing a little research the Tamiya body is …

Question: Hiya Doc- I just got back into R/C’s again and recently purchased the Duratrax Evader EXT2.4. I know its not the greatest truck in the world but it will handle a beating and it …

Question: Hi Doc- I have a XTM X-Cellerator and the controls seem to work in the opposite direction than they should. Would you have any idea why? I appreciate any help you can provide. Thank …

Question: Hey Doctor- I have an issue with my relatively new Spektrum DX3C radio system’s reception range. I will drive maybe between 75 and 100 feet away and lose all reception. It sometimes cuts in …

Question: Hi Doc- I have a question on Monster Trucks. I am trying to decide between the Team Associated Rival and the Thunder Tiger MT4-G3. I like speed and don’t crash a lot as I …

Question: Hola el Doctor- I just started in RC cars not long ago. I’m trying to get the same edge as the SC10 drivers I see at the track. I’m getting tired of getting passed …

Question: Hey Doc- I have an old Futaba FP-T6NFK Transmitter which is barely used (crashed on maiden flight), but I don’t have the charger and I am pretty sure the batteries are dead after 20 …