Had a coupe of questions, and received immediate and good advice, which encouraged me that the company had an excellent understanding about its products.
I'm sorry to hear that the drag is excessive. You can always make any plastic/aluminium track run smoother by spraying the gliders with silicone spray lubricant. Spray polish with silicone will also work if you can't find just silicone.
Tony Robinson
Items not in stock at time of placing order but received an appologetic phone call the next day to say they would be in the following Thursday. I was happy to proceed on this basis. Delivery...