Trimtec 650. Poor SA product.

After 10+ great years with a Trimtec 650TT, I bought another from Makro. Big mistake. Both the Trimtec and Makro are completely useless. 5 minutes of trimming the unit cuts out. Makro customer support had all the arguments about a "safely switch" to protect me ! I pointed out there was another faulty unit in the trolley at "Returns". But no. After 5 minutes use it is now "used" and must go back to the factory for them to assure me 'no fault found'. Makro and Trimtec are terrible products and suppliers. Buy any other make (except 'Wolf' as it looks identical) from any other supplier.