There are two sizes of circular brush holder available for download. It is of course possible to adjust the height in any way, the default heights are 120mm and 175mm for the large circular holder (diameter 175mm) or 80mm and 120mm for the small one (60% of the size - 103mm)
Printed on A1 mini, A1 and P1P and combined with each other, there was no problem with "assembly". It is necessary to use a little force, but of course carefully so as not to destroy the part. The second option is to print the circle holders with a 1% reduction and possibly secure them with glue. I personally had no reason and as you can see in the photos, I used not only different colors of PLA filament but also different brands of various manufacturers.
You can ensure the correct rotation/position of the TOP part vs. the BOTTOM part by putting them together and then marking where the holders in the bottom part will be placed.
****************************************************************

Ke stazeni jsou dve velikosti kruhoveho drzaku na stetce. Je mozne samozrejme upravit vysku libovolnym zpusobem, prednastavene jsou vysky 120mm a 175 mm u velkeho kruhoveho drzaku (prumer 175mm) nebo 80mm a 120mm u maleho (60% velikosti - 103 mm) 
Tisteno na A1 mini, A1 a P1P a navzajem kombinovano, nebyl zadny problem s "montazi". Je potreba pouzit trochu sily, ale samozrejme opatrne at nedojde ke zniceni dilu. Druhou moznosti je drzaky kruhu vytisknout s 1% zmensenim a pripadne zajistit lepidlem. Nemel jsem osobne duvod a jak je videt na fotkach pouzil jsem nejen ruzne barvy filamentu PLA ale take i ruzne znacky.
Spravne natoceni/umisteni TOP dilu vs BOTTOM dilu si zajistite tak ze si je date k sobe a oznacite si pak, kde budou umisteny drzaky ve spodnim dile.