Hi Tileboy,
I am with Sir Ramic on this too......I realise you dont want to hear it but.........this is an advert for you and your work........
Laser levels look the part and the right ones do the business if looked after and correctly set up....but they also can be like the cheaper spirit levels. IE if the bubble is small in comparison to the level lines you will be able to "adjust" quite severely ( too much to enable continuity with grout lines) before you see it register......try it.
The small
tile is noticable fella. Something the customer or a guest in their home (your next customer ?) will notice.
Its difficult to come to a clear conclusion from the pics but to me I see also a variation from left to right of the door. You mention a border too.
If you are 100% confident using another level that your first three rows are correct all around the room....Try a good 2m level if you havent already and the room allows it and go across from wall to wall too where you can .....
1) Have you missed / included / got different grout widths at the border to the right of the door in comparison to the left. I appreciate this wont be the 15mm difference you have found but it needs to be eliminated. Pushing the pegs / spacers all the way in or having them part way on certain tiles will also make a difference.
2) Did you mark out with your laser or have you just used this to try and check it ?
3) CDS has offered you some top advice re spirit levels.
4) If you tiled up the left hand side without doing the right hand side of the door in tandem to it...checking levels after every row.......this could be your problem.
If you used your level/s to mark out the room and they are correct....with
thumbsup
or without
oops
flipping it each length and the largest one you have is 1m, going from one side of the door around the room to the other side of the door. You may have unknowingly introduced a subtle fall or climb..it depends on your level acuracy (bubble size to level lines) and also your accuracy. Now its only visible when left of the door meets to right of the door.....I am guessing this may be what you have done ?
Its all a matter of methodical elimination.....this way you will find it....kick ya self in the butt.....and learn from it.
Everyone on here has seen this "step effect" in someones house at some point from other "peoples" work. Fridge freezers or bathroom walll cabinets tend to hide it !......so you aint alone. And I bet most have been explained as "your walls are out love" as the person is leaving clutching their money....never to be seen or recommended again.
But you want be better than that fella. You probably paid good money for your training, you take your time and want a good neat job , but the end result doesnt echo that with this job.
Take it it on the the chin and correct it. Dont panic into removing all the tiles !...check it out where your level wanders ...it will somewhere....and do what you have to do to correct it......it may not be as bad as you intitially thought.
We all admit a little artistic licence is now and then required and it is the tilers skill that introduces intentional slight undetectable gain / reductions in grout widths to get round problems with irregular size tiles etc....larger tiles make this a tad harder ! but.......... a couple of mm up / down over three
tile lengths may be possible with your 3mm grout lines.
What would you prefer to be said about you by the customer to their friends
"Well these dont line up when you look close, he never said anything about that, I hope no one notices !!"
or
"He was really finicky with detail, they were slightly out in his opinion and next time we looked in he had taken some off to re do them.....he didnt charge us any extra and it meant an extra trip for him...but doesnt it look great!"
Its up to you..........I know what I would do mate.
Where are you from ......
Hope this helps fella.
Silver