Weird positioning Dojox.DataGrid with 3.4

[DavidRaijmakers]

I am facing the problem with the migration from 3.3 to 3.4 that the positioning with height is weird in the datagrid:
This is what it looks like:
[ATTACH=CONFIG]23231[/ATTACH]

I already did some changes that the <thead> is positioned normally:
.dojoxGridCell{
vertical-align: top;
}
.dojoxGridMasterHeader {
position: relative;
height: 50px !important;
}
.dojoxGridView{
height:300px !important;
}

But the scroll bar is covered at the bottom with the datagrid, that only 2 grid features are visible. Is this i made, or are some of you facing the same problem. And of course i hope that one of you already fixed this problem.

If so, please help me with this, this is the only thing that put a brake on migrating to 3.4

Thanks in advance!

[DavidRaijmakers · Accepted solution]

For those people who were facing the same problem. Fix it with Google Chrome element inspector.
And for those who don't want to that either, here's my code wich i fixed it with.

.dojoxGridCell{
vertical-align: top;
}
.dojoxGridMasterHeader {
position: relative;
height: 50px !important;
}
.dojoxGridView{
height:300px !important;
}
.dojoxGrid{
height: 350px !important;
}
.dojoxGridScrollbox{
height: 350px !important;
}
.dojoxGridRow{
height: 30px !important;
}