If you got V4L manual kit then you did right in my book. It took me a few other models to get there, I could've saved some BIG money! I shelved the 510's and 801's for now due to all the fiddling and maintenance...I never use my KR808D PCC because I'm always hooked up to the passthrough on my laptop at home or computer at work. I LOVE that thing! I like the passthrough voltage strength best but I use my regular and XL batteries when away from the computers and I am a happy camper...when the cartomizers start to die down in flavor I just drip a few drops of e-liquid into the battery end and am right back at it!
I've tried less expensive KR808D's from other vendors but for me V4L has been a great experience, sturdy equipment, top notch customer service, little bonuses they send you...seem to really appreciate their customers! Enjoy and best of luck! ~Kimberleigh
Well I am going to give it another try tomorrow with a less strength cart. Problem is I fell like I am swallowing smoke (I mean vapor), so I guess I it's going to take some getting use to. I do see where the passthough is convenient especially since I am at my computer a lot. TY for the info.