If you ise the pliers and set them it will make it easier and quicker.Have a look at Raimondi RLS levelling system, used this system recently, (first time using a levelling system). Had no issues with it, simple to use , once you got a handle on the wedge tension.
If our looking for a decent blade try forum sponser @ATSDiamondTools.
Sorry should have done my homeworkATS are not forum sponsors Adey, but still a good supplier of diamond blades.
As are our spnsors @Pro Tiler Tools
The new Bosch blade they sell for about £27 is excellent.
Bosch Dry & Clean Cut Diamond Angle Grinder Blade 115mm 2608615076 | Buy Bosch Diamond Blades Online from Pro Tiler Tools - https://www.protilertools.co.uk/bosch-diamond-blades/52435/bosch-dry-clean-cut-diamond-angle-grinder-blade-115mm-2608615076
No worries Adey.Sorry should have done my homework