THE PLT'S USE OF A NEW COMMERCIAL ENRTE LOG FORMAT CONTRIBUTED TO A LIGHT MULTI-ENG ACFT'S TRACK DEV. CTLR ISSUED NEW CLRNC.

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FLT WAS ORIGINALLY PLANNED FOR IFR FROM ROSEBURG TO V121 DSD TO BKE. THE WX WAS CLR VFR SO THE ROUTING WAS CHANGED TO A COMPOSITE FLT PLAN. THE FIRST LEG FROM ROSEBURG TO DSD WAS CHANGED TO VFR DIRECT AND FROM THERE ON TO BE IFR AS PLANNED. THE NAV LOG USED WAS A NEW FORMAT UTILIZING A COMMERCIAL ENRTE FLT LOG WHICH SHOWS FREQ OVER RADIAL INSTEAD OF THE FAMILIAR FORMAT FREQ RADIAL TO/FROM. I FAILED TO ERASE THE 067 DEG RADIAL COURSE WHICH WAS TO HAVE BEEN THE V121 COURSE TO DSD. UPON REACHING DSD; AFTER CLOSING THE VFR FLT PLAN WITH MMV AND OBTAINING THE IFR CLRNC FROM ZSE; INSTEAD OF CHANGING FROM THE DIRECT COURSE OF 036 DEGS TO DSD 052 DEGS OUTBOUND; CHANGED TO THE 067 DEG INBOUND COURSE TO IMB WHEN CTR GAVE A HDG CHANGE AND CLRNC DIRECT IMB. A DISTR OCCURRED APCHING DSD WHEN I GAVE ASSURANCES TO MY PARTNER'S SISTER AND 7 YR OLD NIECE REGARDING THE SLIGHT TURB WE HAD JUST ENCOUNTERED. CORRECTIVE ACTIONS INCLUDE: CHANGING BACK TO NAV LOG DIFFERENTIATING 'TO/FROM' COURSE AND INCREASED ATTN AT NAV CHANGE POINTS.