Yes, I'm coming to that conclusion. I think I'll grab a set of strut top spacers from Rusty's and put them in just to lift the front that little bit more, then there should be only less than half an inch difference between the front and the rears, with the rears still slightly higher.
I went bush driving yesterday with the OME springs front and rear (as everyone has probably read that I have by now on my CRD), and sure they are a bit softer than stock, but I don't think the set up is all that bad if you can live with the 3/4 inch less lift on the front than what you' get if you fitted the springs to a petrol. Remember I have a bull bar as well, so without a bullbar I don't think the OME springs on a CRD are going to be too much of an issue at all and you probably wouldn't lose as much height.
A lot of it depends on the type of off-roading you are wanting to do - and the guys on the forum like Clint seem to be into some pretty serious rock hopping. In these scenarios perhaps the softer setup isn't suitable. For my use, running the stock 235/70's the OME setup on its own has got me everywhere I'd want to be able to go where I live in the last 2 days without any trouble. Check the pics at the link on my signature.
On the highway at 110km/h (70 mph?) it handles fine, and doesn't have a lot of body roll - feels very sure footed in fact (I've driven much much worse stock setup 4WD's), same around corners at responsible speeds. My guess that the guys complaining of these types of problems in their CRD's when having a Frankenlift fitted are experiencing them because the Frankenlift is another good 1.5inchs or so higher than mine is and the daystar spacer also alters the spring rate, plus they are invariably running big rubber.
One thing the OME spring lift does give you over using the 2.5inch Daystar and the stock spring is articulation - and that's got to be advantageous when off road. You can feel the suspension flexing to keep the wheels on the ground with this setup, I dare say that I'd be getting a front wheel off the ground more often without the OME springs. As far as I'm aware articulation and stiffness are mutually exclusive - so you need to live with a degree of softness in the springs to achieve the flex.
Anyway, we'll see if the front's sag any in time carrying the weight I am and whether the 'bounce' that I am supposed to be experiencing with this setup on my CRD appears. So far so good though.
_________________
2005 KJ CRD Cherokee (Liberty) Extreme Sport, ARB bar and IPF lights, Rocky Road Combo lift (Daystar 1.5inch spacer with RR strut top plate and factory springs) with OME struts (front), OME 947 with Rancho RSX17004 shocks (rear), all Mopar skid plates, Tow Hitch, BFG 245/70/16 AT's
Pics.