hey geeto67 , no offense taken , just giving you a hard time., i think you will get probably 10 different answers on how people apply heavy metalflake, i for one can give you my 2 cents. i first start of with a good glass beadblasted part, any good auto body shop can do this for you for around 60 to 100 bucks for it all. (leave the part looking new)then i clean this real good and mask of areas i dont want painted. then i apply the 2 part epoxy primer (3 coats) this goes on kinda thick, i use a cheap gun to apply this. i then let dry overnight (at least 24 hours at 70 degrees or above) then lightly sand to remove all imperfections and tidbits. then i apply my silver base coat with the larger metalflake in with this, i(i add poweder metaflake) then spray 3 coats of this. i use a sata rp, 1.3 nozzle and i can spray this if i back out the needle a bit and agitate the cup (shake it around) while im spraying. after i have a nice smooth final coat i will let dry for 20 to 40 minutes and start the kandy(you cant sand metalflake without applying a intercoat clear(repeat- never sand metalflake) i dont feel you need to do this step anyways. (honda didnt) i will apply the candy coats using a 75% overlap method. never start or stop spraying while on the object. ( this will ensure no clouding or lines are visible) if possible use an original part for reference to match the color that whay you will know when to stop applying coats. i apply real light coats and slowly bring the color on( the biggest mistake people make with my kits is getting overzealous with the candy coat).
thats because once you start applying the candy it becomes a thing of beauty and will hypnotize you

but seriously this is where it starts to really shine and look amazing. just take your time and apply very light coats till you reach you desired color tone. be sure to allow enough dry time in between coats (depends on temp) the apply the final clear coats, 3 is fine but some like to go nuts and really get a deep shine( original is about 3 coats) let dry for 24 hours and wet sand with 1000 grit then 1200 grit wet dry sandpaper. then apply one or 2 good final heavy coats. let dry 24 again and wet sand a polish or just ride it.walla- dont wax and i would be carefull not to spill anything on this (gas) for a least a month just to be safe. your new paint job will never fade like the early hondas did and should last a lifetime. 114 bucks well spent and you did it yourself.
now some my not agree with my technics and to each his own but i have done many bike ,harleys,scooter you name and no complaints yet. this method works for me but not everyone.