Originally Posted by
Rod-Tarry
So wish i had left mine alone worked perfectly. The centre is not as good IMO. Before you argue I have had both

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Originally Posted by
ajamesc
Internal ones are trouble rod I've herd loads of horror story's about them. External is just easy and works well I deal with that set up a lot at work
I started with side push then went to centre push now i'm back to side push, I do prefer the side push and the fact I don't have to the change the centre push bearing every 3 months

Rich