Hi Tarek,
The iPad sample app doesn't have a SCTextViewCell as the only cell in a grouped tableView. I'm running Xcode 4/SDK 4.1 but suspect the left padding of the UITextView could be tweaked to account for the rounded edges.
1.6.7 still has the flaw.
The code creating the cell:
tableModel = [[SCTableViewModel alloc] initWithTableView:self.tableView withViewController:self];
SCTableViewSection *section0 = [SCTableViewSection sectionWithHeaderTitle:@"Opened By"];
SCTextViewCell *eventCell = [SCTextViewCell cellWithText:nil withBoundObject:self.sourceCase withTextViewTextPropertyName:@"sEvent"];
eventCell.tag = 100;
[section0 addCell:eventCell];
[tableModel addSection:section0];
