Getting the best engine performance means choosing the right glow plug, which depends on a number of different factors – the engine type, air–fuel mix, nitro percentage, and even air temperature.

What's more, the right glow plug will change as conditions change. Keeping a range of glow plugs on hand will help you fine–tune glow heat and enjoy maximum performance under all conditions.

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We've all read the articles that remind you what to bring to the track. "Bring a charger, bring your car..." blah, blah. The pits are just that in most places...the pits. If they weren't they'd be called a lounge or something cooler. But just because you're in the pits doesn't mean you can't "church it up" with a few items you might not have thought about. We gathered a list of 15 things that will make your life in the pits less of a pit.

Click here to read the rest of this article from Xtreme R/C.

I have to be honest with all of you here, I don't always do my droop and over the years I have realised how stupid of me. Droop, like most other settings you can do on your RC racer is a very important part of controlling weight transfer.

So why am I lazy with droop then? I suppose it has more to do with confusion than anything else and to add to that here is another method of measuring and setting your droop - by David Jun of Tamiya USA.

Xray recommends that you frequently check the NT1's 2-speed shaft ( #335510) for excessive wear. When the 2-speed shaft is worn, the one-way bearing can stack and this can cause teeth to break on the spur gear. When the 2-speed shaft is excessively worn, you should exchange it for a new one. The same advice applies to other car makes too!