Hi, and welcome. Have you read the thread titled "A Thread for The Brand New Tanker"? You can find it here

http://www.rcuniverse.com/forum/rc-t...ew-tanker.html

and it may have some useful info for you. You may also want to browse my youtube channel. It has lots of RC Tank stuff and may be helpful to you. You can find that here

https://www.youtube.com/channel/UCH8...kqoLJ6KcUvfflQ