diff --git a/lib/determine-basal/determine-basal.js b/lib/determine-basal/determine-basal.js
index d148d2038..b390f30f3 100644
--- a/lib/determine-basal/determine-basal.js
+++ b/lib/determine-basal/determine-basal.js
@@ -351,6 +351,9 @@ var determine_basal = function determine_basal(glucose_status, currenttemp, iob_
     var lastCOBpredBG;
     var lastUAMpredBG;
     var UAMduration = 0;
+    var remainingCItotal = 0;
+    var remainingCIs = [];
+    var predCIs = [];
     try {
         iobArray.forEach(function(iobTick) {
             //console.error(iobTick);
@@ -368,6 +371,10 @@ var determine_basal = function determine_basal(glucose_status, currenttemp, iob_
             // bilinear curve peaking at remainingCIpeak at 2h (24*5m) and ending at 4h (48*5m intervals)
             var intervals = Math.min( COBpredBGs.length, 48-COBpredBGs.length );
             var remainingCI = Math.max(0, intervals / 24 * remainingCIpeak );
+            remainingCItotal += predCI+remainingCI;
+            remainingCIs.push(round(remainingCI,1));
+            predCIs.push(round(predCI,1));
+            //process.stderr.write(round(predCI,1)+"+"+round(remainingCI,1)+" ");
             COBpredBG = COBpredBGs[COBpredBGs.length-1] + predBGI + Math.min(0,predDev) + predCI + remainingCI;
             aCOBpredBG = aCOBpredBGs[aCOBpredBGs.length-1] + predBGI + Math.min(0,predDev) + predACI;
             // for UAMpredBGs, predicted carb impact drops at minDeviationSlope
@@ -404,6 +411,10 @@ var determine_basal = function determine_basal(glucose_status, currenttemp, iob_
     } catch (e) {
         console.error("Problem with iobArray.  Optional feature Advanced Meal Assist disabled:",e);
     }
+    console.error("predCIs:",predCIs.join(" "));
+    console.error("remainingCIs:",remainingCIs.join(" "));
+    console.error("COB:",meal_data.mealCOB,"remainingCItotal/csf:",round(remainingCItotal/csf,2),"remainingCarbs:",round(remainingCarbs,2)); 
+    //,"totalCA:",round(totalCA,2),"remainingCItotal/csf+totalCA:",round(remainingCItotal/csf+totalCA,2));
     rT.predBGs = {};
     IOBpredBGs.forEach(function(p, i, theArray) {
         theArray[i] = round(Math.min(401,Math.max(39,p)));