Not great , not bad ! - Atibal AT-MCRD Low Profile

I got this red dot for my brand new CZ scorpion evo 9mm carbine , i mount it ,,went to the range and i didn't like the overall shape of the dot with any of the setting ( low or high ) it wasn't round , the dot was all over the place , ( i have 3 Bushnell TRS-25 and one primary arms red dot ) and all of them works great , i contact costumers service by email , and they got in contact with me the same day ( this is the good part fellas ) after asking me a few questions ,i explain to them that i tried everything and i didn't like the red dot and i wanted a replace of the red dot , they said : no problem sir , they send me a return request , i send everything back with copies of my receipts and delivery order , they let me know when they received it and then a representative actually got in contact with me via my cell phone , they were really sorry about the dot give me some explanation about the issue and then the good part : they replaced the red dot for the better Atibal MCRD II free of charge , that was great ( ppl great costumer service made me forget about the red dot not working to my liking ), to finish i had to swap red dots from another of my riffles because this one is already raise to co-witness with iron sights for the popular AR-15 , i tried this MCRD II on my AR and it works great ( absolute co-witness ) clear/round/define dot , so for the opticsplanet.com comunity i didn't like the Atibal MCRD but i really like the MCRD II , hope this can help you guys when you try to decide your next Atibal red dot .