After a few days tested of the collator, I had observed that if you throw in only one hundred primers, it will takes forever to fill the tube. The last few primers will just keep wondering around and around.
I put two hundred in and the first hundred stopped two times may be due to the speed of the primers moving pass the light. I have to stop the machine and clean the channel with alcohol then rubbing it with a silicone cloth as I don't have the dry silicone spray at the moment. The primers passing through the channel faster but at the end of the few primers again keep wondering around and around just doesn't want to fill the tube.
I guess in order to get the machine working, I need to keep the bowl have at least three hundred primers at all time. If you have less, the last few primers will just wondering around.
It's sorry to say, I took out my PAL filler and loaded two tubes in 10 seconds each.
I'm unsure what to do yet as I lived in Canada. It'd already costed me more because of the custom tax and duty fees. If I'm going to send it back, it will be another charge for postage.
Will try to use the Blaster Advanced Dry Lube with Teflon and give it a few more test before making my decision.