Possible transmission issues!? please help!!

[evanj5]

OK I am new ish to owning a dodge... I say ish because I owned an 03 RAM 4.7l about 10yrs ago. And it was a great truck no issues....I have been in the market for a used truck for quite some time and was about done with chevrolet.... So I figured I'd go back to dodge... I bought an 07 3.7 quad cab sxt RAM. Truck is literally mint in side and out....and I don't do anything crazy with it but I do need a bed so the 6cyl was fine for my application. But I can't help but think that the transmission slips from 3rd to 4th...its not as crisp of a shift as the others.....but I dunno maybe this is normal for these things.....it will hold 4 fine....and on a down shift out of o/d there is no slip its just a crisp as everything else. So I dunno below is a link to a video that I recorded this afternoon hopefully you guys can give me some insite

https://youtu.be/Jb-g-0zRK4U