i spotted one cheap on ebay and grabbed it... its made a lot of difference, yea. i didnt expect that much, but with that, bearings in the steering upright bits, and the extra wheel hub bearings, there is very, very little play at all - especially with a more powerful, metal geared servo behind it all and the servo saver tightened up a fair bit...

but i hear u - the price is a bit steep, even tho it is a nice little item. keep ur eyes open, one might come up cheapish again - they retail around £19 over here...!