Update Home.md (#19)

Added info about recommended toolheads

wiki/Home.md

@@ -13,3 +13,5 @@
 3. Adjusting preload... Preload is created with the 2 countersunk screws in the tool plate.  These 2 screws need to be magnetic and will make contact with the magnets in the shuttle.  This adds 2 more wider points of contact at the base while also pre loading the sleeves/bearings.  To adjust them screw them all the way in, then slowly unscrew them 1/4 turn at a time (keeping each side even) until the tool no longer engages its self right away.  Once you reach a point where this happens, screw them back in 1/4 turn.  Each tool needs to be adjusted separately as printing irregularities can happen and this will allow you to compensate for it.  You may want to test and readjust these from time to time.
 
 4. If you run homing on Z or QGL and you are getting lots of restarts or excessive runs.  Make sure you are using **N52** magnets, and check that your umbilicals are properly support and the right length.  If these 3 things aren't checked it will affect the tap precision.
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+5. A lot of people are asking which toolhead/extruder is recommended. The answer is whatever you want. The changer and tools are completely separate. That being said, using something that is already a tested combination for Stealth Burner or Dragon Burner is going to be the easiest.